| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.48 | 4.798% | $166.0839 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $236.44 | 4.469% | $247.0065 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $48.63 | 4.375% | $50.7576 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $101.46 | 7.846% | $109.4206 | $109.42 | $109.40 | $109.40 |
| Purchase #5 | $40.52 | 11.204% | $45.0599 | $45.06 | $45.05 | $45.10 |
| Purchase #6 | $226.86 | 7.105% | $242.9784 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $250.99 | 3.556% | $259.9152 | $259.92 | $259.90 | $259.90 |
| 7 purchase totals = | $1,063.38 | $1,121.2221 | $1,121.23 | $1,121.20 | $1,121.30 | |